Do Geralt's Witcher Senses in The Witcher 3 enhance or hinder gameplay?

Geralt of Rivia's Witcher Senses poll options

Geralt of Rivia's Witcher Senses

The Witcher 3: Wild Hunt

The Witcher

• Enhance - they add depth
• Hinder - they're too complex
• Neutral - they're just another feature
• I don't use them much.